<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<form action="/my" enctype="application/x-www-form-urlencoded" method="get">
    <label>
        用户名:<input type="text" name="username"><br>
        地址: <input type="text" name="addr"><br>

    </label>
    <input type="submit" value="post提交www"/>
</form>
</body>
</html>